33863012728896 has 84 divisors (see below), whose sum is σ = 97018032493392. Its totient is φ = 10419388521984.

The previous prime is 33863012728837. The next prime is 33863012728931. The reversal of 33863012728896 is 69882721036833.

It is a super-2 number, since 2×33863012728896² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 521771866 + ... + 521836761.

Almost surely, 2^{33863012728896} is an apocalyptic number.

It is an amenable number.

33863012728896 is an abundant number, since it is smaller than the sum of its proper divisors (63155019764496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33863012728896 is a wasteful number, since it uses less digits than its factorization.

33863012728896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043608668 (or 1043608645 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 66.

The spelling of 33863012728896 in words is "thirty-three trillion, eight hundred sixty-three billion, twelve million, seven hundred twenty-eight thousand, eight hundred ninety-six".